Scientists have sounded the alarm about the potential for smallpox in smallpox to spill out of Africa and fill a gap left by smallpox since 2018.
But the warnings were heeded.
A British scientist from a tier four biosafety lab working with smallpox-like viruses first warned of its potential to cause epidemics four years ago.
They warned that the appearance of smallpox smallpox could have “potentially devastating consequences” due to declining smallpox vaccination rates that left most of the world’s population completely unprotected from the virus.
The following year, a group of international experts estimated that 70% of the world was vulnerable to monkeypox because they had not been attacked by smallpox.
It comes when 12 more Britons were diagnosed with tropical disease on Thursday, bringing the total to the UK by 90. The virus has been detected in 19 countries outside its usual range so far, making it the largest outbreak in history.
Previously, monkeypox had only been detected in a handful of cases outside of Central or West Africa and experts say they are surprised by the current outbreak.
But a World Health Organization report also warned of tropical disease in 2020, saying the “epidemic potential” of monkeypox was increasing with modern farming techniques and population growth. which increase the chances of transmission from animal to human.
Then, in November last year, experts made a hypothetical scenario that found that a genetically modified version of the disease could kill 300 million people.
The final warning came in February this year, just weeks before the new outbreak.
A review by smallpox vaccine maker Bavarian Nordic warned that cases were rising rapidly in Africa.
Here MailOnline details the five crucial warnings that were lost:
September 2018: Porton Down scientist warns of potential “devastating consequences” of monkeypox
Allen Roberts first sounded the alarm about the monkey’s smallpox in September 2018.
At the time, the scientist was working with “high-impact pathogens” at the Porton Down Level Four Biosafety Laboratory in Salisbury.
This government research site is used to work with smallpox and other viruses with biological warfare potential.
In the document, he said the appearance of the monkeypox would have “devastating consequences”.
Titled “Approaches to Managing High-Consequence Pathogens,” he wrote that declining smallpox vaccination rates had left the vast majority of the world’s population vulnerable.
“Only a fraction of the world’s population now retains immunity from previous vaccination, leaving the rest of the population susceptible to the disease,” he said.
“Consequently, the risk of deliberate reintroduction of smallpox into a bioterrorism event, as well as the appearance of monkeypox, would have potentially devastating consequences.”
In 2018, a scientist working in Porton Down said the appearance of monkeypox could have “devastating consequences” due to declining rates of smallpox vaccination worldwide.
He also talked about the process of using monkeypox for testing for smallpox vaccines in primates.
Tests of new smallpox vaccines are being tested on closely related monkeypox because the former was eradicated by a global health campaign and scientists consider it too risky to recover it even for research purposes.
June 2019: Coalition of experts warns that 70% of the world is vulnerable to monkeypox
Dozens of British and international experts gathered at Chatham House in London to discuss how smallpox “could fill the epidemiological niche vacated by smallpox”.
Members of the meeting included British and Nigerian virologists and tropical medicine experts, as well as Public Health England, Porton Down scientists, the U.S. Centers for Disease Control and the Bavarian Nordic smallpox vaccine manufacturer.
Its meeting came after a series of cases of smallpox in the UK, Israel and Singapore in 2018 and 2019 spread to infected travelers in Nigeria.
In what was described as an ‘ad-hoc conference’, experts also warned how smallpox eradication left the world vulnerable to smallpox.
Smallpox vaccines provide 85% protection against monkeypox, as the diseases come from the same family of viruses, called orthopoxviruses.
But with the eradication of smallpox just over 40 years ago, routine vaccination against smallpox ended soon after. In Britain, the last smallpox vaccine was given in 1971.
In publishing the results of the discussion in the journal Vaccine in 2020, experts said that this meant that 70% of the world’s population is no longer protected from smallpox and therefore monkeypox.
“Monkeypox is now a re-emerging disease,” they wrote.
‘Vaccination and protection against smallpox [a minor smallpox strain] exposure contributed to the eradication of smallpox and probably reduced the number of other human orthopox infections. “
Dozens of scientists from around the world gathered in the UK in 2019 to discuss how the monkey’s smallpox could fill the “niche” left by the now-eradicated smallpox.
To conclude their article, they called for more research on how to spread monkeypox and how to prevent it, including the development of vaccines and antiviral treatments, warning that it had a growing potential to spread beyond Central Africa.
“With the cessation of widespread smallpox vaccination, the larger study of the monkeypox virus, the human disease it causes and its epidemiology is important,” they said.
“Global travel and easy access to remote and potentially endemic regions of monkeypox are reasons to increase global surveillance.”
Experts highlighted how sex was a potential route of transmission of monkeypox.
“The sexual transmission hypothesis has been raised for some cases of genital and groin injuries,” they said.
September 2020: WHO warns that the “epidemic potential” of monkeypox is increasing
Two years ago, a WHO article warned that the “epidemic potential” of monkeypox was on the rise.
The article warned that the end of routine smallpox vaccination could lead to an increase in smallpox smallpox in people.
“In a population with decreased herd immunity to orthopoxvirus species, the epidemic potential of monkeypox will continue to increase,” they said.
The authors’ mathematical models found that monkeypox immunity in the Democratic Republic of the Congo (DRC), where the disease is endemic, dropped from 85% in the early 1980s to 60% in 2012.
The authors of the WHO document concluded their work by saying that the decline in immunity as a result of the end of routine smallpox vaccination meant that the virus posed “a growing threat to health security.” .
Smallpox vaccination ended in the DRC in 1980, but smallpox cases have been on the rise ever since and parts of the country are now considered endemic.
The authors added that previous outbreaks in Britain showed that imported cases of monkeypox could infect others, as happened to a health worker in 2018.
However, they said that such cases are unlikely to lead to an epidemic as long as strict infection prevention and control measures are followed.
But they also said that increased international travel could make treating monkeypox outbreaks more expensive and an “ineffective strategy” to prevent disease.
They concluded: “With declining immunity to orthopoxvirus species, monkeypox can pose a growing threat to health security.
The study was written by experts from the Institut Pasteur in France and published in the Bulletin of the World Health Organization.
November 2021: The Monkeypox pandemic model warns that the virus could kill 300 million
A pandemic / bioterrorism preparedness exercise executed a hypothetical scenario in which a smallpox virus from the bioengineering monkey kills 300 million in about 18 months.
The exercise was carried out by the Nuclear Threat Initiative (NTI), a non-profit organization campaigning for greater control of nuclear and biological threats, which coincidentally chose May 15 this year as the date of the beginning of the pandemic.
This date has been taken advantage of by conspiracy theorists who have taken advantage as “proof” that the monkey’s smallpox has been intentionally released.
The fact that former Microsoft chief and philanthropist Bill Gates, a favorite target of the Covid pandemic conspiracies, made a $ 250,000 (£ 213,000) donation to the NTI in 2018 further fueled those claims. tested.
However, the NTI scenario was radically different from the current outbreak.
He used a fictitious and much more deadly monkeypox strain intentionally genetically altered to be resistant to vaccines.
Experts met in November 2021 to discuss how the world would respond to a hypothetical pandemic caused by monkeypox. The exercise included false news about how the fictitious virus was spreading in May 2022
The chronology of the fictitious pandemic of the Nuclear Threat Initiative. In a statement this week, NTI said its choice of monkeypox for exercise was based on expert recommendations on potentially pandemic pathogens.
On the scene, the terrorists managed to convince a scientist working in a virology laboratory to develop this virus and then unleash it in a fictitious country.
Several other nations are adopting different strategies in response to the rapidly heating pandemic.
At the end of the scenario, on December 1, 2023, the new monkeypox virus had infected 3.2 billion people, killing 271 million.
The NTI issued a statement following the actual outbreak of smallpox, explaining that the scenario was one of many “worst case” exercises created to raise awareness of possible global threats.
They say it was used to highlight gaps in national and international biosecurity and pandemic preparedness.
They said there is no current evidence that the monkey’s true smallpox outbreak resembles its fictional setting.
“We have no reason to believe that the current outbreak involves a designed pathogen, as we have not seen any convincing evidence to support this …